The OnGuard Doberman 5030 bicycle lock is a "Moderate Defense" bike lock that has a 2 out of 6 security rating by A&J's bike lock security rating scale. This 6' by 9/16" bike lock is best for moderate crime areas and features self coiling cables that are light and provide easy storage when not in use.

The OnGuard Doberman 5030 bike lock has a 9/16 of an inch diametwr tough vinyl cable cover that protects your bike from scratches from the cable. OnGuard's special ballistic formula plastic protects the lock body.